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Park CB, Ahn CM, Oh S, Kwon D, Cho WC, Shin WS, Cui Y, Um YS, Park BG, Lee S. Synthesis of alkylsulfonyl and substituted benzenesulfonyl curcumin mimics as dual antagonist of L-type Ca(2+) channel and endothelin A/B2 receptor. Bioorg Med Chem 2015; 23:6673-82. [PMID: 26386817 DOI: 10.1016/j.bmc.2015.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 09/03/2015] [Accepted: 09/04/2015] [Indexed: 12/01/2022]
Abstract
We synthesized a library of curcumin mimics with diverse alkylsulfonyl and substituted benzenesulfonyl modifications through a simple addition reaction of important intermediate, 1-(3-Amino-phenyl)-3-(4-hydroxy-3-methoxy-phenyl)-propenone (10), with various sulfonyl chloride reactants and then tested their vasodilatation effect on depolarization (50 mM K(+))- and endothelin-1 (ET-1)-induced basilar artery contraction. Generally, curcumin mimics with aromatic sulfonyl groups showed stronger vasodilation effect than alkyl sulfonylated curcumin mimics. Among the tested compounds, six curcumin mimics (11g, 11h, 11i, 11j, 11l, and 11s) in a depolarization-induced vasoconstriction and seven compounds (11g, 11h, 11i, 11j, 11l, 11p, and 11s) in an ET-1-induced vasoconstriction showed strong vasodilation effect. Based on their biological properties, synthetic curcumin mimics can act as dual antagonist scaffold of L-type Ca(2+) channel and endothelin A/B2 receptor in vascular smooth muscle cells. In particular, compounds 11g and 11s are promising novel drug candidates to treat hypertension related to the overexpression of L-type Ca(2+) channels and ET peptides/receptors-mediated cardiovascular diseases.
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Affiliation(s)
- Chong-Bin Park
- Department of Thoracic and Cardiovascular Surgery, Gangneung Asan Hospital, Ulsan University College of Medicine, Gangneung 210-711, Republic of Korea
| | - Chan Mug Ahn
- Department of Basic Science, Yonsei University Wonju College of Medicine, Wonju 220-701, Republic of Korea
| | - Sangtae Oh
- Department of Basic Science, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea
| | - Daeho Kwon
- Department of Microbiology, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea; Institute for Clinical and Translational Research, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea
| | - Won-Chul Cho
- Department of Thoracic and Cardiovascular Surgery, Gangneung Asan Hospital, Ulsan University College of Medicine, Gangneung 210-711, Republic of Korea
| | - Woon-Seob Shin
- Department of Microbiology, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea; Institute for Clinical and Translational Research, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea
| | - Yuan Cui
- Department of Physiology, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea
| | - Ye Sol Um
- Department of Physiology, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea
| | - Byong-Gon Park
- Institute for Clinical and Translational Research, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea; Department of Physiology, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea.
| | - Seokjoon Lee
- Institute for Clinical and Translational Research, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea; Department of Pharmacology, Catholic Kwandong University College of Medicine, Gangneung 210-701, Republic of Korea.
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Kim MY, Ha GH, Um IH. Alkali-Metal Ion Catalysis and Inhibition in S NAr Reaction of 1-Halo-2,4-dinitrobenzenes with Alkali-Metal Ethoxides in Anhydrous Ethanol. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.8.2438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Synthesis of diethylamino-curcumin mimics with substituted triazolyl groups and their sensitization effect of TRAIL against brain cancer cells. Bioorg Med Chem Lett 2014; 24:3346-50. [DOI: 10.1016/j.bmcl.2014.05.098] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 05/26/2014] [Accepted: 05/29/2014] [Indexed: 11/20/2022]
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Jeon SH, Yoon JH, Kim MY, Um IH. Alkali-Metal Ion Catalysis in Nucleophilic Substitution Reactions of 5-Nitro-8-quinolyl Picolinate with Alkali Metal Ethoxides: Effect of Modification of Nonleaving Group from Benzoyl to Picolinyl on Reactivity and Transition State Structure. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.5.1506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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